Quote of the Day: Dr. Oz on Beauty

"Beauty is not some issue of vanity—beauty is hardwired into us," Dr. Oz says. "Our ancestors didn't have the access to blood tests and DNA profiles and MRI scans. They had to decide, in a quarter of the time, if you were a suitable mate for them—they looked for beauty. Beauty reflects health and, equally important, your ability to procreate."

Dr. Oz is a regular on the Oprah show and is the author of numerous books on health and wellness.